- Bookmark links, notes and images

- Connect your notes

- Listen to forests

- Watch news channels online

- Download 3D icons

- Learn music theory

Learning Music
Interactive music theory and composition learning through hands-on exercises
Learning Music - Transform data

- Listen radio stations

Radio Garden
Explore and listen to live radio stations from thousands of locations worldwide
Radio Garden - Share files

- Run global latency test

- Check browser version

- Process PDF files

- Edit PDF files

- Create an app

- Share files

- Generate CSS only buttons

- Compress images

- Get loader css code

- Generate CSS only accordion sliders

- Convert color code

- Blend colors

- Generates color scales

- Get information about any emoji

- Download brand logos

- Compress images

- Text regex patterns

- Create duotone images

- Remove background from images

- Edit audio

- Find icons for your web projects

- Design or prototype

- Create diagrams

Excalidraw
Create hand-drawn diagrams instantly in your browser
A virtual whiteboard that lets you create hand-drawn like diagrams easily. Sketch flowcharts, wireframes, and other drawings with a distinct hand-drawn style that makes your ideas feel more approachable.
What we love ❤️
- Works instantly in browser - no signup needed
- Everything processed locally - works offline after loading
- Real-time collaboration with secure end-to-end encryption
- Export to PNG, SVG and clipboard
- Libraries feature for reusing common elements
Worth noting 💡
- No cloud save in the free version
- Collaborative links expire after 30 days
- Limited to hand-drawn style - no sharp shapes
- Some features require digging through menus
Excalidraw brings features like smart arrows, multiple workspaces, and image support while maintaining the charm of hand-drawn sketches. If you need to create diagrams that feel more human and engaging, its intuitive tools and libraries make the process quick and enjoyable. The local-first approach with optional collaboration makes it particularly useful for both personal and team diagramming needs.